Last updated: February 24, 2025
October in Coimbra, Portugal, presents a mild and dynamic climate, perfect for autumn activities. With maximum temperatures reaching 35°C (96°F) and an average of 17°C (63°F), the month offers warm days, though it can dip to a cool 5°C (41°F) at night. Humidity levels hover around 79%, producing a refreshing atmosphere alongside the 91 mm (3.6 in) of precipitation that usually falls over 8 days. This blend of conditions makes October a beautiful time to explore the historic charm of Coimbra while enjoying the seasonal transition.
In October, Coimbra, Portugal, begins to experience the gentle embrace of autumn, with temperatures showcasing a delightful warmth. The month starts with minimums around 5°C (41°F), providing a crispness in the air that is invigorating for wanderers. As the days progress, average temperatures hover around 17°C (63°F), making it a perfect time for outdoor explorations or leisurely strolls through the historic streets. While daytime highs can reach a comfortable 35°C (96°F), evenings bring a cooler respite, inviting cozy gatherings and reflection. This beautiful transition from the summer's lingering heat to a milder autumn feel highlights October as a particularly enchanting month in Coimbra, rich with the vibrant colors of falling leaves and a pleasant climate.
In October, Coimbra experiences a notable shift in its climate, with precipitation levels averaging 91 mm (3.6 in) across about 8 rainy days. This marks a return to wetter conditions compared to the drier summer months, where rainfall dipped to a mere 8 mm in July and 9 mm in August. The rain in October serves as a precursor to November's even heavier downpours, which can exceed 126 mm (5.0 in). The month's weather also plays a crucial role in replenishing the lush landscapes that surround Coimbra, setting the stage for a vibrant autumn as the region transitions from the drier, hot summer months. As such, October's rainfall is not only a statistical anomaly but also an integral part of the local ecosystem's seasonal rhythm.
In October, Coimbra, Portugal experiences a humidity level of 79%, a slight increase from the drier summer months of July and August, which recorded 63% and 64% respectively. This seasonal transition reflects a gradual return to more humid conditions as autumn takes hold. Following a notably dry summer, the humidity continues to rise through September, which sees levels at 71%. The month of October serves as a bridge into the wetter months of November and December, where humidity levels climb back up to 86% and 87%. Overall, the data illustrates a clear trend of increasing humidity as the year nears its close, contrasting with the dry summer months and echoing a pattern typical of coastal Mediterranean climates.
As October rolls into Coimbra, Portugal, the UV Index settles at 6, marking a high exposure category that suggests careful sun protection is still necessary. This is a continuation of the high levels observed in the preceding summer months, but significantly lower than the extreme peaks experienced in June, which saw an index of 11. With a burn time of just 25 minutes, October serves as a reminder that while the sun's intensity is diminishing, it remains potent enough to warrant vigilance. This tapering trend from summer's extremes highlights the importance of adapting your sun safety practices as the seasons change. For more detailed insights, visit Coimbra UV Index.
UV Risk Categories
As October graces Coimbra, Portugal, the city enjoys a delightful 306 hours of sunshine, a radiant transition from the vibrant summer months. While the sun shines less than in the peak of July and August, the warmth still lingers, making it a perfect time to explore the historic streets and lush landscapes. This month marks a significant contrast to the dimmer days of November, which sees only 215 hours of sunlight. The trend showcases a gradual decline in brightness as autumn deepens, yet October stands as a beautiful balance of light and shade, inviting both residents and visitors to bask in its mild, golden days.
In October, Coimbra, Portugal enjoys a moderate 50% chance of sunny weather, positioning it favorably within the month's climate spectrum. This marks a notable shift from the earlier months, where sunshine probabilities fluctuate significantly. In the preceding summer months of July and August, sunshine peaks at 61% and 67%, respectively, creating a warm, vibrant atmosphere. However, as the seasons transition into autumn, the sunshine likelihood dips slightly—lower than the late summer yet higher than the winter months. Notably, November follows with an increased 68%, suggesting that while October may be a transitional month, it still offers plenty of opportunities for pleasant, sunny days amidst the colorful foliage of the season.
As October unfolds in Coimbra, Portugal, daylight gradually retreats, offering around 11 hours of sunlight each day. This month marks a transition from the vibrant days of summer, where sunlight stretches up to 14 hours, into the shorter, cozier days of winter. Interestingly, October's daylight reflects the gradual decline seen since the peak of summer, hinting at nature's rhythm as it prepares for the cooler months ahead. While still benefiting from ample light, the city begins to embrace the soft, golden hues of autumn, invigorating the landscape with a serene ambiance as day slips gently into night.
As October sweeps into Coimbra, Portugal, the gentle winds continue their gradual decline, with an average speed of 2.6 m/s (6 mph), mirroring the calmer breezes of the preceding months. Following a trend of lower wind velocities from summer into autumn, this shift creates an inviting atmosphere perfect for leisurely strolls through the city’s historic streets. The early autumn months generally boast more consistent and mild wind patterns, allowing residents and visitors alike to savor the changing leaves without the interruption of strong gusts. As the days grow shorter and cooler, the soft October winds provide a serene backdrop, encapsulating the essence of this enchanting time in Coimbra.
The weather in Coimbra changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Coimbra and find detailed weather information for every month.
October and January present contrasting weather conditions. In October, temperatures range widely from a minimum of 5°C (41°F) to a maximum of 35°C (96°F), with an average of 17°C (63°F). This month experiences significant rainfall, totaling 91 mm (3.6 in) over about 8 days, accompanied by a relatively high humidity of 79%. In contrast, January brings chillier weather, with temperatures dropping to a minimum of -3°C (27°F) and peaking at 20°C (69°F), averaging around 9°C (48°F). Precipitation is lower, at 63 mm (2.5 in) over just 7 days, but humidity is slightly higher at 87%. For more detailed insights, you can check Coimbra weather in January.
In October, the weather is typically warmer with average temperatures ranging from a minimum of 5°C (41°F) to a maximum of 35°C (96°F), while February experiences cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 23°C (73°F). Both months see moderate precipitation, with October averaging 91 mm (3.6 in) over 8 days and February slightly lower at 88 mm (3.5 in) across 9 days. Additionally, humidity levels are similar, with October at 79% compared to February's 81%, creating a damp atmosphere in both months. For more details on February weather specifically, you can visit Coimbra weather in February.
When comparing October and March weather, October typically showcases a wider temperature range, with daytime highs reaching up to 35°C (96°F) and averages around 17°C (63°F). In contrast, March sees cooler temperatures, where the maximum hovers at 27°C (81°F) with an average of 12°C (55°F). Precipitation is more frequent in March, with 11 days of rain totaling 117 mm (4.6 in), compared to October's 8 days and 91 mm (3.6 in). Humidity levels are quite similar, with October at 79% and March slightly lower at 78%. For more detailed information, check out Coimbra weather in March.
When comparing the weather in October and April, both months showcase mild temperatures with a similar humidity level of 79%. October typically experiences a wider temperature range, with a minimum of 5°C (41°F) and a maximum of 35°C (96°F), while April has slightly cooler temperatures with a minimum of 4°C (39°F) and a maximum of 28°C (84°F). Precipitation is more frequent in April, with rainfall occurring on 13 days and totaling 120 mm (4.7 in), compared to October's 91 mm (3.6 in) over 8 days. For more details on the weather specifics in April, check out Coimbra weather in April.
October and May present similar temperature profiles, with both months seeing minimums at 5°C (41°F) and averages around 17°C (63°F). However, October tends to be slightly warmer with a maximum of 35°C (96°F) compared to May's peak of 33°C (92°F). Notably, October experiences higher precipitation at 91 mm (3.6 in) over 8 days, while May sees only 56 mm (2.2 in) during the same number of rainy days. Humidity levels are comparable, with October at 79% and May slightly lower at 78%. For more detailed insights, you can check Coimbra weather in May.
October and June in Coimbra present contrasting weather patterns. October typically has lower minimum temperatures, averaging around 5°C (41°F) compared to June's 8°C (46°F), with average highs in both months being relatively similar—17°C (63°F) in October and 19°C (66°F) in June. However, October tends to be wetter, receiving 91 mm (3.6 in) of precipitation over 8 days, while June only sees 31 mm (1.2 in) during the same number of days. Additionally, the humidity is higher in October at 79% compared to June's 71%, making October feel more damp and cool. For a more comprehensive look at the weather during June, you can check Coimbra weather in June.
In comparing the weather in October and July, one can observe notable differences in temperature and precipitation patterns. October experiences a wider temperature range, with minimums dipping to 5°C (41°F) and maximums reaching up to 35°C (96°F) while averaging 17°C (63°F). In contrast, July tends to be warmer with a more consistent temperature profile, showcasing minimums of 11°C (52°F) and maximums peaking at 37°C (100°F) with an average of 21°C (70°F). Additionally, October has significantly more rainfall, averaging 91 mm (3.6 in) over about 8 days, compared to a much drier July, which sees only 8 mm (0.3 in) over just 2 days. Furthermore, the humidity is higher in October at 79%, whereas July enjoys a lower humidity level of 63%. For more details on July's weather specifics, you can explore Coimbra weather in July.
October and August exhibit notable differences in weather patterns. In October, temperatures range from a minimum of 5°C (41°F) to a maximum of 35°C (96°F), with an average of 17°C (63°F). This month experiences significantly more rainfall, with about 91 mm (3.6 inches) spread over 8 days, resulting in a higher humidity level of 79%. In contrast, August tends to be warmer, with temperatures ranging from 11°C (52°F) to a maximum of 39°C (103°F) and an average of 21°C (70°F). Additionally, August is much drier, recording only 9 mm (0.3 inches) of precipitation over 1 day and a lower humidity of 64%. For more detailed insights into August weather, check out Coimbra weather in August.
In comparing the weather of October and September, October generally experiences cooler temperatures, with a minimum of 5°C (41°F) and an average of 17°C (63°F), compared to September's warmer minimum of 9°C (49°F) and average of 20°C (69°F). However, September can reach higher maximums, hitting 37°C (98°F), while October's maximum is a milder 35°C (96°F). Additionally, October sees more rainfall, with 91 mm (3.6 in) over 8 days, compared to September's 36 mm (1.4 in) over just 4 days. Humidity is also higher in October at 79%, compared to September's 71%. For more detailed information on September weather, check out Coimbra weather in September.
In October, the weather tends to be warmer with an average temperature of 17°C (63°F), occasionally reaching highs of up to 35°C (96°F), while November sees a drop in temperatures, averaging around 13°C (55°F) with maximums of 25°C (77°F). October experiences less precipitation, totaling 91 mm (3.6 in) over about 8 days, compared to November's wetter conditions with 126 mm (5.0 in) spread over 13 days. Additionally, humidity levels increase slightly from 79% in October to 86% in November, contributing to a more damp feel as winter approaches. For more insights, you can explore Coimbra weather in November.
October typically offers a range of temperatures, from a mild 5°C (41°F) to a warm 35°C (96°F), with an average of 17°C (63°F). This month experiences about 91 mm (3.6 in) of rainfall over roughly 8 days, contributing to a humidity level of 79%. In contrast, December brings cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 19°C (67°F), averaging around 11°C (52°F). Precipitation increases slightly to 112 mm (4.4 in) spread over approximately 12 days, resulting in a higher humidity level of 87%. For a more detailed look at the weather in December, you can visit Coimbra weather in December.
As October unfolds in Coimbra, it brings a delightful shift in weather that sets it apart from the sweltering summer months. With average temperatures settling around a comfortable 17°C (63°F), cooling down from the highs of summer, this transitional month also introduces a touch of moisture, with about 91 mm of rainfall over 8 days. The air is often more humid than in the drier summer months, creating a refreshing atmosphere that enchants both locals and visitors. Experience the unique charm of Coimbra in October, where the lush landscapes and vibrant autumn colors come alive. For a more detailed insight into what the weather holds throughout the year, explore the ongoing patterns at Coimbra Climate.